奥巴马每周电视讲话:总统呼吁采取措施防控寨卡病毒(1)
Earlier this year, I got a letter from a South Carolina woman named Ashley, who was expecting her third child. 今年早些时候,我收到一封来自南卡罗来纳州阿什利女士的来信,她正期盼第三个孩子降临。 She was, in her words, "extremely concerne
奥巴马每周电视讲话:总统感谢退伍军人所付出的一切
Hello everyone. 大家好。 Veterans' Day Weekend is a chance for all of us to say two simple words: “Thank you.” 退伍军人纪念日给了我们所有人机会说出简单的两个字“谢谢”。 Thank you to that greatest generation who fought island by
TED演讲:新美国梦(8)
Now, I've experienced this firsthand. For the last few years, I've been living in a cohousing community. 我亲身体验过这种生活。过去几年中,我生活在一个合作居住社区。 It's 1.5 acres of persimmon trees, this prolific blackberry bush
TED演讲之游戏的力量:打游戏激起对学习的热情(4)
Third reason that boys are out of sync with school today: 第三个原因是男孩与我们今日的学校相脱节: kindergarten is the old second grade, folks. 幼儿园是一种过时的脱节教育。 We have a serious compression of the curriculum happening out
TED演讲:美国人在健康问题上的共识是什么(2)
Now, it seemed that it shouldn't be so complicated to design a doctor's visit around what people actually need to be healthy. 现在,看起来设计个医生的访问去了解人们要保持健康需要什么并不复杂。 So I created Health Leads, an organizati